Comparison
MK-7 Plus with K1 & MK-4 and Vitamin K-2
MK-7 Plus with K1 & MK-4 (NOW) lists 2 distinct ingredients and Vitamin K-2 (U.S. Longevity Institute) 2 (rows of one ingredient counted once); 2 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | MK-7 Plus with K1 & MK-4 | Vitamin K-2 |
|---|---|---|
| Vitamin K | 570 mcg (475%) | 100 mcg (83%) |
| Alfalfa | 135 mg | 250 mg |
Amounts are per serving as DSLD gives them: MK-7 Plus with K1 & MK-4, 1 veg capsule; Vitamin K-2, 1 vegetarian capsule. Current labels entered July 2024 and June 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- MK-7 Plus with K1 & MK-4NOW: every row against all products listing it
- Vitamin K-2U.S. Longevity Institute: every row against all products listing it